title: [Non-surgical treatment of perforated gastro-duodenal ulcer].
mesh_terms: D004381:Duodenal Ulcer; D006801:Humans; D010439:Peptic Ulcer Perforation
keywords: PEPTIC ULCER/perforation
vernacular_title: A proposito del trattamento non operativo dell-ulcera gastro-duodenale perforata.